Perform the indicated operation. (8-15i)+(-3+2i)

Question

Perform the indicated operation.
(8-15i)+(-3+2i)

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3 years 2021-08-18T15:51:29+00:00 2 Answers 1 views 0

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    0
    2021-08-18T15:52:52+00:00

    Answer:

    5-13i

    Step-by-step explanation:

    (8-15i)+(-3+2i)

    Add like terms:

    8-(-3)=5

    -15i+2i=13i

    So, 5-13i

    0
    2021-08-18T15:52:59+00:00

    Answer:

    5 – 13i

    Step-by-step explanation:

    Add the non-imaginary values:

    8 + (-3) =

    8 – 3 =

    5

    Add the imaginary values.

    (-15i) + 2i =

    -13i

    Combine them to get: 5 – 13i.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )